Well it depends on the model, but they are all mostly the same, and not to hard to do. Your only looking at about 4 bolts, and 2 nuts. There are 2 upper bolts (13mm) 2 rear bolts, with nuts on the back side (also 13mm, but the nuts are usually 12mm) Then 2 more nuts in the middle, supporting the exhaust to a bracket. You will need new seals for the new exhaust, and I also highly recommend getting 2 new upper bolts. One side can be easier then the other, because it has a 'butt-joint' where it connects to the rear portion of the exhaust, the other side has a 'slide-joint', and usually requires the other side to be loosed to help remove. Also remember that there are 2 oxygen sensors that will need to be unplugged and transfered over to the new exhaust. (22mm) I would start with removing the 2 upper bolts, next remove the 2 rear bolts and nuts. Then remove the side nuts last while supporting the exhaust. then the exhaust can be removed down at the rear and out. Good luck, anymore questions....just ask.
No
Catalytic converters are very expensive. For this reason only replace the catalytic converter if it is defective. If only one of the two are defective replace that one.
catalytic converters are located near the muffler.very difficult to replace
According to Meineke, they are asking $1,300 to replace the two converters.
No, planes don't have catalytic converters.
No, you do not.
If the converter is defective there is no alternative. You must replace it.
replace sensor,catalytic converters smell like rotten eggs when going bad
are catalytic converters covered by a warrenty
A Ford Escape has three catalytic converters. It is known that the top two catalytic converters and their coils are costly.
The 2002 Infiniti QX4 is equipped with a total of four oxygen sensors. There are two upstream (pre-catalytic converter) sensors and two downstream (post-catalytic converter) sensors. These sensors help monitor the air-fuel mixture and the efficiency of the catalytic converters, ensuring optimal engine performance and emissions control.
I believe there are two or three Catalytic Converters